On May 4, a TEDx event took place in one of the most architecturally recognizable sites in the world — the Sydney Opera House. Here, with the help of The MilkBar, the organizers of TEDxSydney captured the event from dawn to dusk and compressed it all into 78 seconds. Watch above as the sun rises over the beautiful building and as attendees arrive, fill the auditorium, enjoy speakers and head home again as the sun sets. Watch talks from the event »